'Declaration
 
Protected Overridable Sub OnPopupOpening( _
   ByVal args As NEventArgs _
) 

'Usage
 
Dim instance As NStyleSplitButtonCommandSource(Of T)
Dim args As NEventArgs
 
instance.OnPopupOpening(args)

protected virtual void OnPopupOpening( 
   NEventArgs args
)

Parameters

args

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

Reference

NStyleSplitButtonCommandSource<T> Class
NStyleSplitButtonCommandSource<T> Members